JP2019503103A5 - - Google Patents
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- JP2019503103A5 JP2019503103A5 JP2018524391A JP2018524391A JP2019503103A5 JP 2019503103 A5 JP2019503103 A5 JP 2019503103A5 JP 2018524391 A JP2018524391 A JP 2018524391A JP 2018524391 A JP2018524391 A JP 2018524391A JP 2019503103 A5 JP2019503103 A5 JP 2019503103A5
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- 239000011159 matrix material Substances 0.000 claims 15
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562253911P | 2015-11-11 | 2015-11-11 | |
| US62/253,911 | 2015-11-11 | ||
| US201662288180P | 2016-01-28 | 2016-01-28 | |
| US62/288,180 | 2016-01-28 | ||
| US201662312222P | 2016-03-23 | 2016-03-23 | |
| US62/312,222 | 2016-03-23 | ||
| US15/339,482 US10763925B2 (en) | 2015-11-11 | 2016-10-31 | Method and apparatus for reduced feedback MIMO |
| US15/339,482 | 2016-10-31 | ||
| PCT/KR2016/012881 WO2017082634A1 (en) | 2015-11-11 | 2016-11-10 | Method and apparatus for reduced feedback mimo |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019503103A JP2019503103A (ja) | 2019-01-31 |
| JP2019503103A5 true JP2019503103A5 (enExample) | 2020-01-16 |
| JP6983774B2 JP6983774B2 (ja) | 2021-12-17 |
Family
ID=58663966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018524391A Active JP6983774B2 (ja) | 2015-11-11 | 2016-11-10 | 減少されたフィードバックmimoのための方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10763925B2 (enExample) |
| EP (1) | EP3365987B1 (enExample) |
| JP (1) | JP6983774B2 (enExample) |
| CN (1) | CN108292941B (enExample) |
| ES (1) | ES2790360T3 (enExample) |
| WO (1) | WO2017082634A1 (enExample) |
Families Citing this family (41)
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| EP3411958B1 (en) * | 2016-02-04 | 2019-10-23 | Telefonaktiebolaget LM Ericsson (PUBL) | A method for adapting a beam shape of a beam |
| EP3907899B1 (en) * | 2016-02-24 | 2025-01-08 | Samsung Electronics Co., Ltd. | Method and apparatus for channel state information (csi) reporting |
| US10411868B2 (en) | 2016-02-24 | 2019-09-10 | Samsung Electronics Co., Ltd. | Method and apparatus for channel state information (CSI) reporting |
| WO2017166219A1 (en) * | 2016-03-31 | 2017-10-05 | Qualcomm Incorporated | Channel covariance feedback for enhanced fd-mimo |
| KR102666941B1 (ko) * | 2016-06-16 | 2024-05-17 | 삼성전자주식회사 | 채널 상태 정보를 송수신하기 위한 장치 및 방법 |
| US10826573B2 (en) * | 2016-08-10 | 2020-11-03 | Idac Holdings, Inc. | Methods, apparatus, systems and procedures for uplink (UL) channel reciprocity |
| MX395111B (es) | 2016-08-12 | 2025-03-24 | Ericsson Telefon Ab L M | Mecanismos de notificacion ricos en informacion de estado de canal de capa 1 y capa 2. |
| EP4187804A1 (en) | 2016-08-12 | 2023-05-31 | Telefonaktiebolaget LM ERICSSON (PUBL) | Multi-beam codebooks with further optimized overhead |
| CN109952716B (zh) | 2016-08-12 | 2022-08-23 | 瑞典爱立信有限公司 | 用于高级csi反馈开销减少的可配置码本 |
| EP3497809B1 (en) * | 2016-08-12 | 2023-03-08 | Telefonaktiebolaget LM Ericsson (publ) | Progressive advanced csi feedback |
| EP3520231B1 (en) * | 2016-09-30 | 2023-08-23 | Telefonaktiebolaget LM Ericsson (publ) | Advanced csi reporting for hybrid class a/b operation |
| WO2018111809A1 (en) * | 2016-12-13 | 2018-06-21 | Intel IP Corporation | User equipment (ue), generation node-b (gnb) and methods for signaling of control information for pre-coding |
| US10616839B2 (en) * | 2017-04-27 | 2020-04-07 | Qualcomm Incorporated | Over-the-air phase synchronizatin for reciprocity-based comp joint transmission |
| CN108809386B (zh) * | 2017-05-05 | 2023-06-16 | 华为技术有限公司 | 传输预编码矩阵的指示方法和设备 |
| US10462801B2 (en) | 2017-05-05 | 2019-10-29 | At&T Intellectual Property I, L.P. | Multi-antenna transmission protocols for high doppler conditions |
| US10470072B2 (en) | 2017-06-15 | 2019-11-05 | At&T Intellectual Property I, L.P. | Facilitation of multiple input multiple output communication for 5G or other next generation network |
| CN108111200A (zh) | 2017-06-16 | 2018-06-01 | 中兴通讯股份有限公司 | 一种信道状态信息反馈的方法和装置 |
| WO2018227542A1 (en) * | 2017-06-16 | 2018-12-20 | Qualcomm Incorporated | Channel state information feedback for semi-open-loop and open loop schemes |
| CN110892649B (zh) | 2017-06-16 | 2023-09-29 | 苹果公司 | 信道状态信息串接和天线端口测量 |
| CN109495148B (zh) * | 2017-09-10 | 2021-08-31 | 华为技术有限公司 | 一种码本子集限制的方法 |
| CN109495149B (zh) | 2017-09-11 | 2021-10-15 | 华为技术有限公司 | 通信方法、网络设备、终端设备和系统 |
| CN109586775B (zh) * | 2017-09-29 | 2021-03-02 | 电信科学技术研究院 | 一种信道状态信息csi反馈方法、终端及基站 |
| EP3474459A1 (en) * | 2017-10-18 | 2019-04-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Receiver, transmitter, system and method employing space-delay precoding |
| EP3714567B1 (en) * | 2017-11-24 | 2024-07-17 | Telefonaktiebolaget LM Ericsson (Publ) | Explicit measurement definition |
| CN110034800A (zh) * | 2018-01-11 | 2019-07-19 | 中国移动通信有限公司研究院 | 信道信息的处理方法、基站、终端及计算机存储介质 |
| US11265060B2 (en) | 2018-01-22 | 2022-03-01 | Lg Electronics Inc. | Method for transmitting and receiving channel state information in wireless communication system and device therefor |
| CN110474741B (zh) * | 2018-05-11 | 2021-01-15 | 华为技术有限公司 | 一种通信方法及装置 |
| US10680682B2 (en) * | 2018-05-11 | 2020-06-09 | Qualcomm Incorporated | Channel state information feedback for multi-transmission/reception point transmission in new radio |
| ES2923452T3 (es) | 2018-08-29 | 2022-09-27 | Fraunhofer Ges Forschung | Receptor, transmisor, sistema y procedimiento que emplean precodificación de retardo espacial |
| US10707931B2 (en) | 2018-11-02 | 2020-07-07 | At&T Intellectual Property I, L.P. | Linear combination codebook based per layer power allocation feedback for 5G or other next generation network |
| CN111182631B (zh) * | 2018-11-12 | 2022-06-21 | 大唐移动通信设备有限公司 | 一种上行传输方法和设备 |
| EP3672096A1 (en) * | 2018-12-22 | 2020-06-24 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Methods and apparatuses for feedback reporting in a wireless communications network |
| WO2020143022A1 (en) * | 2019-01-11 | 2020-07-16 | Qualcomm Incorporated | Channel state information (csi) omission for type-ii csi report |
| WO2020168490A1 (en) * | 2019-02-20 | 2020-08-27 | Qualcomm Incorporated | Transmission diversity enhancement for uplink control channel |
| US10778298B1 (en) | 2019-03-29 | 2020-09-15 | At&T Intellectual Property I, L.P. | Context-based precoding matrix computations for radio access network for 5G or other next generation network |
| US11431390B2 (en) * | 2019-12-19 | 2022-08-30 | Qualcomm Incorporated | Higher rank multiple input multiple output enhancements in millimeter wave and sub-Terahertz bands |
| US12483904B2 (en) * | 2020-07-20 | 2025-11-25 | Qualcomm Incorporated | Channel state information reporting techniques for wide beams |
| US11689268B2 (en) * | 2020-10-09 | 2023-06-27 | Samsung Electronics Co., Ltd. | Method and apparatus for configuring parameters of a port selection codebook |
| CN114978413B (zh) * | 2021-02-24 | 2024-05-03 | 华为技术有限公司 | 信息编码的控制方法及相关装置 |
| CN117461275A (zh) * | 2022-03-14 | 2024-01-26 | 中兴通讯股份有限公司 | 信道状态信息报告 |
| US20250211294A1 (en) * | 2023-12-20 | 2025-06-26 | Qualcomm Incorporated | Semi-open-loop mimo transmission based on type-ii precoding matrices |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105763299B (zh) * | 2010-01-18 | 2019-11-15 | Lg电子株式会社 | 用于在无线通信系统中提供信道质量信息的方法和设备 |
| KR101871707B1 (ko) * | 2010-04-02 | 2018-06-27 | 엘지전자 주식회사 | 무선통신 시스템에서 채널상태정보 피드백 하는 단말 장치 및 그 방법 |
| EP2560298B1 (en) * | 2010-04-12 | 2019-10-30 | LG Electronics Inc. | Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas |
| EP2560297B1 (en) * | 2010-04-12 | 2019-06-05 | LG Electronics Inc. | Method and device for efficient feedback in wireless communication system supporting multiple antennas |
| JP5995850B2 (ja) * | 2010-09-29 | 2016-09-21 | エルジー エレクトロニクス インコーポレイティド | 多重アンテナ支援無線通信システムにおいて効率的なフィードバック方法及び装置 |
| JP5735666B2 (ja) | 2011-03-29 | 2015-06-17 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてリソース特定送信モードを決定する方法、及びそのための装置 |
| CN102291213B (zh) * | 2011-08-15 | 2017-06-16 | 中兴通讯股份有限公司 | 一种计算信道质量指示信息的终端及方法 |
| US9225478B2 (en) * | 2012-07-02 | 2015-12-29 | Intel Corporation | Supporting measurments and feedback for 3D MIMO with data transmission optimization |
| US9281881B2 (en) * | 2013-02-12 | 2016-03-08 | Texas Instruments Incorporated | 4TX codebook enhancement in LTE |
| WO2015115706A1 (en) | 2014-01-28 | 2015-08-06 | Lg Electronics Inc. | Method for transmitting reference signal based on adaptive antenna scaling in wireless communication system, and apparatus therefor |
| US10547366B2 (en) | 2015-09-04 | 2020-01-28 | Samsung Electronics Co., Ltd. | Method and apparatus for CSI reporting on PUCCH |
| US10075218B2 (en) | 2015-11-05 | 2018-09-11 | Samsung Electronics Co., Ltd. | Method and apparatus for FD-MIMO based multicasting in vehicular communication systems |
-
2016
- 2016-10-31 US US15/339,482 patent/US10763925B2/en active Active
- 2016-11-10 ES ES16864560T patent/ES2790360T3/es active Active
- 2016-11-10 WO PCT/KR2016/012881 patent/WO2017082634A1/en not_active Ceased
- 2016-11-10 EP EP16864560.4A patent/EP3365987B1/en active Active
- 2016-11-10 CN CN201680066228.8A patent/CN108292941B/zh active Active
- 2016-11-10 JP JP2018524391A patent/JP6983774B2/ja active Active
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